Bumper Assemblies Including a Bumper Cover Reinforcement

Patent metadata

Field	Value
Publication number	US-2016280164-A1
Application number	US-201514670867-A
Country	US
Kind code	A1
Filing date	Mar 27, 2015
Priority date	Mar 27, 2015
Publication date	Sep 29, 2016
Grant date	—

Abstract

A vehicle including a bumper assembly includes a bumper reinforcement beam that extends generally in a vehicle lateral direction. The bumper reinforcement beam has a front face, a rear face opposite the front face and a top extending between the front face and the rear face. A bumper cover is located above the bumper reinforcement beam in a vehicle vertical direction. A bumper cover reinforcement includes an anchor portion supported on the bumper reinforcement beam and a bumper cover support portion extending outwardly from the anchor portion toward the bumper cover. The bumper cover support portion is arranged and configured to resist a downward force applied to the bumper cover in the vehicle vertical direction.

First claim

1 . A vehicle including a bumper assembly comprising:
a bumper reinforcement beam extending generally in a vehicle lateral direction, the bumper reinforcement beam having a front face, a rear face opposite the front face and a top extending between the front face and the rear face; a bumper cover above the bumper reinforcement beam in a vehicle vertical direction; and a bumper cover reinforcement comprising an anchor portion supported on the bumper reinforcement beam and a bumper cover support portion extending outwardly from the anchor portion toward the bumper cover, the bumper cover support portion arranged and configured to resist a downward force applied to the bumper cover in the vehicle vertical direction.

2 . The vehicle of claim 1 , wherein the bumper cover is formed by a bumper fascia covering at least part of the bumper reinforcement beam.

3 . The vehicle of claim 1 , wherein the anchor portion of the bumper cover reinforcement includes an upper beam engaging portion that engages the top of the bumper reinforcement beam.

4 . The vehicle of claim 3 , wherein the upper beam engagement portion and the top of the bumper reinforcement beam include releasable cooperating engagement structures that inhibit movement of the bumper cover reinforcement relative to the bumper beam in a vehicle longitudinal direction in response to the downward force applied to the bumper cover support portion in the vehicle vertical direction.

5 . The vehicle of claim 4 , wherein the releasable cooperating engagement structure of the upper beam engagement portion comprises an engagement groove and the releasable cooperating engagement structure of the top of the bumper reinforcement beam comprises an engagement projection sized and arranged to be received within the engagement groove.

6 . The vehicle of claim 5 , wherein the engagement projection includes a ramp-shaped front surface that extends upwardly from the top of the bumper reinforcement beam at an angle less than perpendicular.

7 . The vehicle of claim 3 , wherein the anchor portion includes a rear beam engaging portion extending outwardly from the upper beam engaging portion along the rear face of the bumper reinforcement beam.

8 . A bumper cover reinforcement for supporting a bumper cover of a vehicle, the bumper cover reinforcement comprising:
an anchor portion; and a bumper cover support portion extending outwardly from the anchor portion; wherein, when installed in a vehicle, the anchor portion is configured to be supported on a bumper reinforcement beam and the bumper cover support portion is configured to extend toward the bumper cover and configured to resist a downward force applied to the bumper cover in a vehicle vertical direction.

9 . The bumper cover reinforcement of claim 8 , wherein the anchor portion of the bumper cover reinforcement includes an upper beam engaging portion configured to engage a top of the bumper reinforcement beam.

10 . The bumper cover reinforcement of claim 9 , wherein the upper beam engagement portion includes a releasable cooperating engagement structure configured to engage a releasable cooperating engagement structure of the top of the bumper reinforcement beam.

11 . The bumper cover reinforcement of claim 10 , wherein the releasable cooperating engagement structure of the upper beam engagement portion comprises an engagement groove.

12 . The bumper cover reinforcement of claim 9 , wherein the anchor portion includes a rear beam engaging portion extending outwardly from the upper beam engaging portion configured to extend along the rear face of the bumper reinforcement beam.

13 . The bumper cover reinforcement of claim 8 , wherein the bumper cover support portion includes multiple major support portions that are spaced-apart and arranged in a side-by-side arrangement to extend along the bumper cover in a vehicle lateral direction.

14 . The bumper cover reinforcement of claim 8 , wherein the anchor portion comprises multiple anchor ribs that are spaced-apart and arranged in a side-by-side arrangement.

15 . A method of providing a bumper cover rigidity, comprising:
engaging an anchor portion of a bumper cover reinforcement on a bumper reinforcement beam, the bumper cover reinforcement comprising a bumper cover support portion extending outwardly from the anchor portion toward the bumper cover; and the bumper cover support portion resisting a downward force applied to the bumper cover in a vehicle vertical direction.

16 . The method of claim 15 , wherein the bumper cover is formed by a bumper fascia covering at least part of the bumper reinforcement beam.

17 . The method of claim 15 further comprising engaging a top of the bumper reinforcement beam with an upper beam engaging portion of the anchor portion of the bumper cover reinforcement.

18 . The method of claim 17 further comprising engaging releasable cooperating engagement structures together carried by the upper beam engagement portion and the top of the bumper reinforcement beam thereby inhibiting movement of the bumper cover reinforcement relative to the bumper beam in a vehicle longitudinal direction in response to the downward force applied to the bumper cover support portion in the vehicle vertical direction.

19 . The method of claim 18 , wherein the releasable cooperating engagement structure of the upper beam engagement portion comprises an engagement groove and the releasable cooperating engagement structure of the top of the bumper reinforcement beam comprises an engagement projection sized and arranged to be received within the engagement groove.

20 . The method of claim 17 further comprising engaging a rear beam engaging portion of the anchor portion with a rear face of the bumper reinforcement beam.

Assignees

• Toyota Motor Eng & Mfg North America Inc

Inventors

• Hammer Jeremiah Thomas
• Steinhilb Aaron Richard

Classifications

• B60R19/18 Primary

  {characterised by the cross-section;} Means within the bumper to absorb impact · CPC title

• B60R2019/1806

  Structural beams therefor, e.g. shock-absorbing · CPC title

• B60R2019/1886

  Bumper fascias and fastening means therefor · CPC title

• B60R2019/1893

  comprising a multiplicity of identical adjacent shock-absorbing means · CPC title